Redmi Note 12 Discovery firmware (codename ruby) below are the stock stable MIUI, which can be downloaded as Fastboot ROM, Recovery ROM and OTA Update.
Phone model name corresponds to 22101316UC (Explorer China). Xiaomi ROM are downloaded free of charge from the official website bigota.d.miui.com. We only collect and publish links to stock flash files and original updates.
| Model | Redmi Note 12 Discovery |
|---|---|
| Release date | November 2022 |
| Current OS | MIUI 14, Android 13 |
Download the latest MIUI version and new updates:
China 14.0.3.0.TMOCNXM
Latest version of the stable Chinese firmware for Redmi Note 12 Discovery by Xiaomi.
- Version
- 14.0.3.0.TMOCNXM
- System
- MIUI 14
- Android
- Android 13
- Release date
- 2023-07-24
- File size
- 5.30 GB
- Official Link
- Download (.zip)
- Changelog
- Expand list
- Version
- 14.0.3.0.TMOCNXM
- System
- MIUI 14
- Android
- Android 13
- Release date
- 2023-07-31
- Flash file size
- 6.77 GB
- Official Link
- Download (.tgz)
- Changelog
- Expand list
Recovery ROM
Fastboot ROM
- Version
- 14.0.3.0.TMOCNXM
- File size
- 248.88 MB
- Apply for
- 14.0.2.0.TMOCNXM
- Official Link
- Download (.zip)
OTA Update
Older official Chinese firmware for Redmi Note 12 Discovery:
2023-07-08Fastboot (6.75 GB)
2023-07-13OTA (219.50 MB)
for 14.0.1.0.TMOCNXM
2023-06-19
2023-09-20Fastboot (6.91 GB)
2023-09-20
2023-05-15Fastboot (6.68 GB)
2023-05-28OTA (563.29 MB)
for 14.0.3.0.SMOCNXM
The latest MIUI update doesn’t necessarily mean it’s the best. Read the reviews on the 4PDA or XDA Developers websites before installing new software update to Redmi Note 12 Discovery ruby. If you downloaded Flash File, Full ROM or the latest OTA Update and encounter problems with your device after installation, please write about it in the comments section, quoting the number of the buggy firmware.
Xiaomi releases monthly and quarterly security patch updates for Xiaomi, Redmi, and POCO for 2-3 years after market launch. Monthly and quarterly security updates include Android security patches from Google as well as Xiaomi fixes.
i have issue battery health my redmi note 11 I bought it a few months ago bad permanence I didn’t like it.
I think that that’s a problem with the ROM. Try to do Hard Reset